Content in the flag register after execution of program [closed]

Question

The contents of the flag register after the execution of the following program by 8085 microprocessor will be 
Program
SUB A
MVI B,(01)_H
DCR B 
HLT

_____________in hexadecimal.

Comments

0

1

X

0

X

1

X

0

X :- is a don't care term.

https://www.quora.com/What-is-Flag-register-in-8085-microprocessor

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Thanks a lot

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Is 8085 in syllabus?